/**
 * Copyright (c) 2008 Luciano Bustos - riaevolution.com, All Rights Reserved.
 * 
 * Contact luchyx@riaevolution.com
 * See www.riaevolution.com
 *  
 * Permission is hereby granted, free of charge, to any person obtaining a copy of 
 * this software and associated documentation files (the "Software"), to deal in 
 * the Software without restriction, including without limitation the rights to
 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
 * of the Software, and to permit persons to whom the Software is furnished to do
 * so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in all 
 * copies or substantial portions of the Software.
 * 
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE. 
 * */
package com.riaevolution.managers
{
	import com.riaevolution.components.DividerIndicator;
	
	import mx.containers.Form;
	/**
	 *  
	 * 
	 * @author Luciano Bustos
	 * 
	 */	
	public class ColapsibleFormController
	{
		
		[Bindable]
		public var formDestination:Form;
		
		public function ColapsibleFormController()
		{
		}
		/**
		 * Handler para el divider componente 
		 * @param event
		 * 
		 */		
		public function toogleDivider(handler:Object):void {
			DividerIndicator(handler).toogle = !DividerIndicator(handler).toogle;
			expandForm(DividerIndicator(handler).toogle);
		}
		/**
		 * Helper method que calcula el y expando o colapsa el form deseado.
		 *  
		 * @param value
		 * 
		 */		
		public function expandForm(value:Boolean):void {
			if(value) {
				formDestination.height = formDestination.measuredHeight + Number(formDestination.getStyle('paddingBottom'));
			} else {
				if( formDestination.getChildAt(0) != null ) {
					formDestination.height = formDestination.getChildAt(0).height + Number(formDestination.getStyle('paddingBottom'));
					formDestination.verticalScrollPolicy = 'off';
				}
			}
		}
	}
}